Advice by Concern Blog

What Is Perioral Dermatitis? A Doctor's Guide to the Rash Around Your Mouth

If you've noticed small red bumps forming around your mouth that look like acne but won't clear up with acne treatment, you may be dealing with perioral dermatitis. It's a common, non-contagious sk...

What Is Eczema? Types, Symptoms, Causes, Triggers and Treatment

Learn about the seven types of eczema, common symptoms, causes and triggers, and ways to help manage eczema-prone skin. Discover how gentle, fragrance-free skin and personal care products can suppo...

Earth Day 2026: Clean Skincare Choices for a Healthier Planet & Sensitive Skin

By Dr. Flora Stay The official Earth Day 2026 theme is “Our Power, Our Planet” which highlights the collective influence of individuals, communities, and businesses in driving environmental progres...

Aluminum-Free Deodorant: What It Means & Who Needs It

By Dr. Tahani Williams M.D. Choosing the right deodorant can feel overwhelming. With shelves full of options claiming to be “natural,” “clean,” or “gentle,” it’s hard to know what actually works, a...

Why Mint Toothpaste Burns and What to Use Instead

By Dr. Flora Stay, D.D.S. If you’ve ever felt a burning, tingling, or stinging sensation while brushing, you’re not imagining it. For many people, mint toothpaste can cause irritation, especially t...

The Best Foods and Nutrients for Healthy Skin

By Dr. Tahani Williams M.D. We all want clear, radiant skin. As the body’s largest organ, your skin reflects what’s happening internally. If you haven’t changed your skincare routine but your compl...

Healthy Snacks for Healthy Teeth

By Dr. Flora Stay Snacking doesn’t have to harm your smile. In fact, choosing healthy snacks for teeth can strengthen enamel, support gums, and reduce sugar cravings at the same time. Whether you'r...

How the Mouth Affects Women's Health

By Dr. Flora Stay Many people are surprised to learn that heart disease remains the leading cause of death among women in the United States, according to the American Heart Association. What’s even...

Fade the Shade: A Friendly, Sensitive-Skin Guide to Hyperpigmentation

By Dr. Tahani Williams M.D. If you’ve ever noticed a dark spot that lingers long after a breakout heals, or patches that deepen after sun exposure, you’re not alone. Hyperpigmentation is incredibly...

Ingredients to Avoid for Children with Autism Spectrum Disorder

By Dr. Tahani Williams M.D. Raising a child with autism spectrum disorder (ASD) often means paying closer attention to what goes into and onto their body. Many parents notice that certain food ingr...